Quantcast

Latest European Southern Observatory Stories

Milky Way Black Hole Rips Apart Gas Cloud
2013-07-17 10:54:47

[ Watch the Video: Simulation of Gas Cloud Being Ripped Apart By Black Hole ] Lee Rannals for redOrbit.com - Your Universe Online The European Southern Observatory's (ESO) Very Large Telescope (VLT) has helped astronomers catch a supermassive black hole ripping apart a gas cloud for the first time. Astronomers writing in the Astrophysical Journal say the gas cloud being ripped apart by the Milky Way's supermassive black hole is now so stretched that its front portion has passed the...

Aircraft Telescope Images Ring Of Dust Surrounding Black Hole
2013-07-10 13:34:10

Lee Rannals for redOrbit.com - Your Universe Online Astronomers using a telescope attached to a modified Boeing 747SP aircraft have captured new images of a ring of gas and dust seven light-years in diameter surrounding the super-massive black hole at the center of the Milky Way. The team used NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) to capture images of our galaxy's circumnuclear ring (CNR), as well as a neighboring cluster of extremely luminous young stars known...

ALMA Scan Reveals Embryonic Star Formation
2013-07-10 05:07:12

[ Watch the Video: Zooming in on the Birth of a Monster Star ] Lee Rannals for redOrbit.com - Your Universe Online Astronomers used ESO's Atacama Large Millimeter/submillimeter array (ALMA) to gain one of the best views yet of a star in the process of forming. The embryonic monster star sits inside Spitzer Dark Cloud (SDC) 335.579-0.292 right now, which contains over 500 times the mass of the Sun. Astronomers say the cloud will be giving birth to a very brilliant star with up to...

Searching For Water Around Other Stars
2013-07-05 04:46:26

John P. Millis, Ph.D. for redOrbit.com - Your Universe Online Astronomers search for planets using several different techniques; the most popular of which is to measure how a star "wobbles." As the surrounding planets orbit the star, their gravitational fields will cause the star to shift back and forth in response. From these wobbles researchers can derive the mass and distance of any planets present in the system. Naturally, astronomers have been hoping for decades now to find an...

Astronomers Catch Distant Galaxy Snacking On Gas
2013-07-04 13:01:16

Lee Rannals for redOrbit.com - Your Universe Online Astronomers were recently able to catch a distant galaxy in the act of snacking on nearby gas while using the European Southern Observatory's (ESO) Very Large Telescope (VLT). The team wrote in the journal Science about how they were able to make the best direct observational evidence so far supporting the theory that galaxies pull in and devour nearby material to grow and form stars. Scientists have always suspected galaxies grow this...

Kickstarter Telescope Exceeds Goal
2013-07-02 10:30:55

Brett Smith for redOrbit.com - Your Universe Online Kickstarter has funded a variety of projects, from smartwatches to feature films, and now the company can add space exploration to its list of top-funded projects. Through the popular crowd-funding site, space prospecting company Planetary Resources was able to raise $1 million to build and launch Arkyd - a publicly accessible orbiting telescope. "We're excited that the first public-use orbiting space telescope, the ARKYD, is a go for...

Hidden Universe Film Premiers IMAX 3D
2013-07-01 12:59:30

[ Watch the Video "Hidden Universe 3D In IMAX ] Lee Rannals for redOrbit.com - Your Universe Online Filmmakers have developed a 3D production for IMAX theaters displaying some of the greatest high-resolution structures in the universe. Hidden Universe utilizes state-of-the-art telescopes to give the inhabitants of Earth a view of our Universe like it's never before been seen. Only a handful of people are able to peer into some of the greatest telescope facilities in the world, but...

Gas Giant Exoplanets Close To Parent Stars
2013-06-28 09:34:28

redOrbit Staff & Wire Reports - Your Universe Online Results from the Gemini Observatory's recently completed Planet-Finding Campaign, the most extensive direct imaging survey to date, reveal the outlying orbital space around many types of stars is largely devoid of gas-giant planets, which appear to remain close to their parent stars. The findings could have a significant impact on theories of planetary formation. "It seems that gas-giant exoplanets are like clinging offspring,"...

Galactic Raw Material Plays Crucial Role In Star Formation
2013-06-25 08:28:48

Lawrence LeBlond for redOrbit.com - Your Universe Online New observation using an Australian telescope has offered up evidence of the raw material that played a part in forming some of the first stars in galaxies when the Universe was just three billion years old. The observations were made using CSIRO’s Australia Telescope Compact Array (ATCA) near Narrabri, New South Wales. “[This is] one of very few telescopes in the world that can do such difficult work, because it is both...

Black Hole Observed Pushing Matter Away, Rather Than Consuming It
2013-06-20 06:27:46

Lawrence LeBlond for redOrbit.com - Your Universe Online Observations of a nearby active galaxy using the Very Large Telescope Interferometer (VLTI) at ESO´s Paranal Observatory in Chile have shown astronomers something they hadn´t expected to see. Astronomers have found over the past twenty years that nearly all galaxies have a black hole at their center, some of which grow by drawing in matter from their surroundings. This growth process creates some of the most energetic objects...


Latest European Southern Observatory Reference Libraries

7_a202abfa2c4d560e759cbc1e39a671ec2
2004-10-19 04:45:43

Very Large Telescope -- The Very Large Telescope (VLT) consist of four optical telescopes that have 8.4 meter aperture. The VLT is a project of the European Southern Observatory organization. It is located at the Paranal Observatory on Cerro Paranal, a 2,635-m high mountain in the Atacama desert in northern Chile. The VLT consists of a cluster four of large telescopes, and an interferometer (VLTI) which will be used to resolve fine features. The telescopes have been named after the...

2_3e157e33e77e0b476c8d3e5f48b696f32
2004-10-19 04:45:40

Overwhelmingly Large Telescope -- The European Southern Observatory has undertaken a concept study for the next generation of ground-based Extremely Large Telescopes (ELTs). Dubbed OWL, ESO's concept is conceived as a 100 m. diameter optical and near-infrared, adaptive telescope. With milliarc second resolution and limiting magnitude V~38, OWL will be capable of imaging solar system objects at resolutions comparable to that offered by space probes, over much longer time scales. It...

2_a939de6ff82a1bda0a57cee7dd9bce652
2004-10-19 04:45:40

La Silla Observatory -- La Silla is a 2400-m mountain, bordering the southern extremity of the Atacama desert in Chile. It is located about 160 Km north of La Serena. Its geographical coordinates are: Latitude 29 15' south & Longitude 70 44' west. Originally known as Cinchado, the mountain was renamed La Silla (the saddle) after its shape. It rises quite isolated and remote from any artificial light and dust sources (astronomy's worst enemies). La Silla was the first ESO...

2_ba71a7acc79052838276f5ebe43de3842
2004-10-19 04:45:40

European Southern Observatory -- ESO, the European Southern Observatory, was created in 1962 to: "establish and operate an astronomical observatory in the southern hemisphere, equipped with powerful instruments, with the aim of furthering and organising collaboration in astronomy". ESO is supported by Belgium, Denmark, France, Germany, Italy, the Netherlands, Portugal, Sweden, Switzerland and United Kingdom. Other countries have expressed interest to become a member as well. ESO...

2_840e82185aaa17736d132921d07a181b2
2004-10-19 04:45:40

Mount Wilson Observatory -- astronomical observatory located in California on Mt. Wilson, near Pasadena. Mt. Wilson Observatory was founded in 1904 by George E. Hale. Its equipment includes 100-in. (2.5-m) and 60-in. (1.50-m) reflecting telescopes and two solar-tower telescopes 150 ft. (46 m) and 60 ft. (18 m) in length. The most recent addition is the CHARA (Center for High Angular Resolution Astronomy) array operated by Georgia State Univ.; it consists of six 39-in. (1-m) aperture...

More Articles (5 articles) »
Word of the Day
blee
  • Color; hue; complexion.
This word is Middle English in origin.
Related